Question

guys please atleast answer 32 no.​

Answer 1

Q-32) Positive charge (+ve) and Negative charge (-ve).

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Answer 2

32. There are two types of electric charge: positive and negative (commonly carried by protons and electrons respectively). Like charges repel each other and unlike charges attract each other. An object with an absence of net charge is referred to as neutral.

33. The strength of the force of friction depends on two factors; the type of surfaces involves and how hard the surfaces push together.

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